Ultra-broadband and ultra-compact polymer waveguide polarization beam splitter using a T-junction with obliquely embedded subwavelength gratings
Sign Up to like & getrecommendations! Published in 2021 at "Microprocessors and Microsystems"
DOI: 10.1016/j.micpro.2021.103947
Abstract: Abstract A polarization beam splitter (PBS) is one of the key components in photonic integrated circuits (PICs) for splitting and combining light with different polarizations. Reducing the footprint of low-index-contrast waveguides polarization beam splitter is… read more here.
Keywords: polarization beam; waveguide polarization; polarization; beam splitter ... See more keywords
Silicon-based dual-mode polarization beam splitter for hybrid mode/polarization-division-multiplexed systems
Sign Up to like & getrecommendations! Published in 2021 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.126474
Abstract: Abstract This paper presents a compact dual-mode polarization beam splitter (PBS) based on silicon on insulator platform. The proposed PBS separates two lowest-order transverse magnetic (TM) modes from two lowest-order transverse electric (TE) ones by… read more here.
Keywords: polarization beam; beam splitter; dual mode; mode polarization ... See more keywords
Numerical investigations of an ultra-compact polarization beam splitter based on augmented low-index guiding and subwavelength grating structures
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-35841-2
Abstract: We report the design of an ultra-compact polarization beam splitter with high performance that is based on augmented low-index guiding and subwavelength grating (SWG) structures. The transverse-electric (TE) and transverse-magnetic (TM) modes are confined in… read more here.
Keywords: index; ultra compact; polarization beam; polarization ... See more keywords
Design of highly efficient polarization beam splitter based on self-collimation on Si platform
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2016.1244294
Abstract: Abstract A highly efficient polarization beam splitter based on self-collimation phenomenon in 2D square array of air holes in Si background is presented. For the presented structural parameters, a broad bandwidth of Δω/ωc = 1.3%… read more here.
Keywords: efficient polarization; beam splitter; polarization beam; collimation ... See more keywords
Cylinder and metal grating polarization beam splitter
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2017.1291860
Abstract: Abstract We propose a novel and compact metal grating polarization beam splitter (PBS) based on its different reflected and transmitted orders. The metal grating exhibits a broadband high reflectivity and polarization dependence. The rigorous coupled… read more here.
Keywords: metal grating; grating polarization; beam splitter; polarization beam ... See more keywords
Narrowband terahertz metasurface circular polarization beam splitter with large spectral tunability based on lattice-induced chirality
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ac3e2b
Abstract: We propose a terahertz metasurface with chirality induced by surface lattice resonance to create a narrowband circular polarization beam splitter (PBS) with large spectral tunability in both transmission and reflection modes. Results show that strong… read more here.
Keywords: polarization beam; lattice; large spectral; terahertz metasurface ... See more keywords
Design of a photonic crystal fiber polarization beam splitter with simple structure and ultra-wide bandwidth
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics B"
DOI: 10.1088/1674-1056/accd54
Abstract: In this paper, a novel polarization beam splitter (PBS) based on dual-core photonic crystal fiber (DC-PCF) is proposed. The proposed DC-PCF PBS contains two kinds of lattices and three kinds of air holes to form… read more here.
Keywords: beam splitter; pcf pbs; polarization beam; proposed pcf ... See more keywords
A Tunable Polarization Beam Splitter Based on Magnetic Fluids-Filled Dual-Core Photonic Crystal Fiber
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2656248
Abstract: A tunable polarization beam splitter (PBS) is proposed based on a dual-core photonic crystal fiber (DCPCF). The DCPCF is filled with magnetic fluids in the air holes, whose refractive index varies with the magnetic field… read more here.
Keywords: dual core; beam splitter; polarization beam; field ... See more keywords
Broadband Polarization Beam Splitter by Using Cascaded Tapered Bent Directional Couplers
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2019.2920909
Abstract: We propose and demonstrate a broadband silicon-based polarization beam splitter (PBS) by using cascaded tapered bent directional couplers (DCs). In our device, the TM-polarized light is efficiently cross coupled to the cross port due to… read more here.
Keywords: polarization beam; cascaded tapered; polarization; tapered bent ... See more keywords
Microfiber-Based Polarization Beam Splitter and Its Application For Passively Mode-Locked All-Fiber Laser
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2020.3012667
Abstract: Nonlinear polarization evolution based on polarization beam splitter (PBS) is a classical technique for passive mode-locking of fiber lasers. Different from commonly used bulky PBS, in this paper all-fiber PBSs composed of two parallel coupled… read more here.
Keywords: polarization beam; based polarization; polarization; mode locked ... See more keywords
Tunable Microwave Photonic Filter Based on LNOI Polarization Beam Splitter and Waveguide Grating
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2020.2995607
Abstract: A tunable microwave photonic filter (MPF) based on a polarization beam splitter (PBS) and waveguide grating true-time delay line (TTDL) is proposed and demonstrated experimentally. Taking advantage of the high birefringence property of lithium niobate… read more here.
Keywords: tunable microwave; polarization beam; waveguide grating; microwave photonic ... See more keywords